What are the things that you can tell when you got bad circulation in your thigh i get pain and shock?

PAD: Pad (peripheral arterial disease) is a potentially dangerous circulation problem which not only threatens the limb but also the life. The sympotoms (based on the site of blockage) commonly include - cramping pain, fatigue of the legs, loss of hair, ulcers etc.. The symptoms as mentioned above are very predictable - you should develop pain after walking a particular distance.